Spectrapure replacement filters.. where?

[DracoKat]

I got a new computer and lost all my favorites and links.. I can't remember where I get the replacement filters for the spectrapure RODI 4-stage. It wasn't spectra's brand, it was cheaper and just as good.

Help?

thanks!

 

[ps2cho]

Spectrapure is on Amazon don't go cheap on water production